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13 lines
454 B
Swift
13 lines
454 B
Swift
// RUN: %target-swift-frontend %s -emit-ir -g -o - | FileCheck %s
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func markUsed<T>(t: T) {}
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var a = 1
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markUsed(a)
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// Verify that global variables are emitted once in main, once as
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// global variable.
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// CHECK: ![[MAIN:.*]] = !DISubprogram(name: "main",{{.*}} line: 1
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// CHECK: ![[MOD:.*]] = !MDModule(name: "top_level_var"
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// CHECK: !DIGlobalVariable(name: "a",
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// CHECK-SAME: scope: ![[MOD]]
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// CHECK-SAME: isDefinition: true
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